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Location Recognition Mechanism of Mobile Node for Fast Handover on Proxy Mobile IPv6  

Bae, Sang-Wook (건국대학교 컴퓨터.정보통신공학)
Kim, Hee-Min (건국대학교 컴퓨터.정보통신)
Oudom, Keo (건국대학교 컴퓨터.정보통신)
Han, Sun-Young (건국대학교 컴퓨터공학)
Publication Information
Journal of KIISE:Information Networking / v.37, no.6, 2010 , pp. 459-465 More about this Journal
Abstract
Mobile IPv6(MIPv6) features have several defects such as overloading of nodes, loss of wireless signals, packet loss, movement problem and so forth. Proxy Mobile IPv6 (PMIPv6) got over the limit of MIPv6 problems. MIPv6 features have several defects such as overloading of nodes, loss of wireless signals, packet loss, movement problem and so forth. Research on PMIPv6, which features network-based mobility is actively in progress in order to resolve these issues. PMIPv6 is emerging as a new paradigm that can overcome the limitations of the existing MIPv6. Nevertheless, such PMIPv6 also incurs problems during hand-over. While it offers a solution to node-based problems, it does, too, create long delay times during hand-over. Since MN (Mobile Node) has been sensing its own movements on MIPv6, fast handover can be done easily. However it can't apply fast handover like MIPv6, as it can't apply fast handover like MIPv6 In this paper, the author solved hand-over problem on MIPv6. MAG knows location information of MN and if MN moves into other MAG's area, Location Server gives MN information to the MAG. Therefore, this mechanism makes hand-over process easier.
Keywords
Proxy Mobile IPv6; Location Based Service; Fast Handover;
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